Stop in for a cup of coffee
They are known to get cracks in the exhaust manifolds... I once bought three used ones and they all had that crack.... (We're talking exhaust manifolds here, not crack whores....)
My head guy told me about silverseal and I called them and ordered a new one... They said that they were out of stock and would have the manufacturer ship it to me when they become available... I had it at my front door in three days for $200 including shipping.... :D :thumbsup:
Too bad other companies don't have that good of service...